Tetrahydrofuran → HCID 13092006, compound

HRID 434815Notes

Reaction equation

HRID 434815 reaction equation
Cl.[Cl:2][C:3]1[CH:4]=[C:5]([CH:9]([OH:15])[C:10](=[NH:14])[O:11]CC)[CH:6]=[CH:7][CH:8]=1.[O:16]1CCC[CH2:17]1>C1(C)C=CC=CC=1>[Cl:2][C:3]1[CH:4]=[C:5]([CH:9]2[O:15][C:17](=[O:16])[NH:11][C:10]2=[O:14])[CH:6]=[CH:7][CH:8]=1

Participants

4

Reactant 2

HCID 8028TetrahydrofuranHCID 13091966HCID 13091966, compound

Product 1

HCID 13092006HCID 13092006, compound

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Procedure

By the procedure of Example 3, ethyl 1-(3-chlorophenyl)-1-hydroxymethanecarboximidate hydrochloride (9 g., 38 moles) in 250 ml. of tetrahydrofuran was converted to toluene recrystallized 5-(3-chlorophenyl)oxazolidine-2,4-dione (4.5 g., 56%, m.p. 142°-144° C.)

Workup

  1. customrecrystallized 5-(3-chlorophenyl)oxazolidine-2,4-dione (4.5 g., 56%, m.p. 142°-144° C.)

Sources & evidence

ORD record
ord-e4a7f380f393415d8ce8ea342f1b8941
Source dataset
uspto-grants-1983_08
Patent number
US04399296

Reaction notes

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